32v 1m nm
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NM(1) UNIX Programmer's Manual NM(1)
nm - print name list
nm [ -gnopru ] [ file ... ]
_N_m prints the name list (symbol table) of each object _f_i_l_e in the argument list. If an argument is an archive, a list- ing for each object file in the archive will be produced. If no _f_i_l_e is given, the symbols in `a.out' are listed.
Each symbol name is preceded by its value (blanks if unde- fined) and one of the letters U (undefined), A (absolute), T (text segment symbol), D (data segment symbol), B (bss seg- ment symbol), or C (common symbol). If the symbol is local (non-external) the type letter is in lower case. The output is sorted alphabetically.
-g Print only global (external) symbols.
-n Sort numerically rather than alphabetically.
-o Prepend file or archive element name to each output line rather than only once.
-p Don't sort; print in symbol-table order.
-r Sort in reverse order.
-u Print only undefined symbols.